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According to VSEPR theory which molecule has a bent shape CO2 H2O CS2 HF?
H2O, with a bond angle of 104.5 degrees due to its three areas of electron density.
What is the electronic geometry of H2O?
The bond angle between the two hydrogen is 104.5 degrees. If it weren't for the two unshared pairs of electrons pushing those atoms into a v-shape, the molecule would be linear.
What is the equation for reacting KHCO3 with H2O?
Khco3+h2o
How do you balance Cl2O7 plus H2O equals HClO4?
cl2o7+h2o
How many joules are absorbed by the water with a mass of 8 kg in order to raise the temperature from 20 degrees to 70 degrees?
q(joules) = mass * specific heat * change in temperature ( 8 kg = 8000 grams ) q = (8000 grams H2O)(4.180 J/gC)(70o C - 20o C) = 1.7 X 106 joules ============
You have 100 liters of H2O at 25 degrees Celsius and you add 50 liters of H2O to it. What temp. does the 50 liters of H2O need to be for the total amount of H2O to equal 35 degrees Celsius?
100 degrees Celsius
What is the bp of H2O?
The boiling point of water (H2O) is 100 degrees Celsius at standard atmospheric pressure.
What temp does h2o boil on the celsiuos scale?
Water boils at 100 degrees Celsius on the Celsius scale.
What temperature does H2O boil?
Water (H2O) boils at 100 degrees Celsius (212 degrees Fahrenheit) at sea level. The boiling point of water can vary with changes in altitude; it decreases with increasing altitude.
How many degrees celsius mut it be for water to boil?
Water (H2O) will begin to boil at 100'C and will freeze at 0'C.Hope this Helps!
At room temperature all samples of liquid H2O must have the same what?
At room temperature, all samples of liquid H2O must have the same boiling point, which is 100 degrees Celsius or 212 degrees Fahrenheit at standard atmospheric pressure.
Is H2O solid or liquid?
H2O is commonly found in three states of matter: solid, liquid, and as a gas. When H2O is cooled below 32 degrees Fahrenheit, under normal atmospheric pressure, it becomes a solid (Ice). Between 32 and 212 degrees Fahrenheit, it will be found as a liquid (Water). Finally, when H2O is heated above 212 degrees Fahrenheit, and under normal atmospheric pressure, it will become a gas (Water Vapor, commonly referred to as Steam). In conclusion, H2O is both a solid, a liquid, and a gas, depending on what temperature and pressure it is under.
Can water exist as H2O?
H2O is defined as - a binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent - does that sound like water to you .
The melting point of H2O is 0 degrees Celsius this is the same as what?
The melting point of H2O (water) is 0 degrees Celsius, which is equivalent to 32 degrees Fahrenheit and 273.15 Kelvin.
How many grams of cuso4 5h2o that will dissolve in 100 g of H2o at 100 degree?
Approximately 39.2 grams of CuSO4·5H2O will dissolve in 100g of water at 100 degrees Celsius.
What is the temperature that H2O freezes at in C?
0 degrees
How many grams of kCL will dissolve in 100 grams of H2O at 10 digrees Celsius?
Approximately 34 grams of KCl will dissolve in 100 grams of water at 10 degrees Celsius. This is the solubility limit of KCl at that temperature.
